// ASN
AS45139
MICROSOFT-AS-AP Microsoft Corp, SG
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS45139
- Organization
- Microsoft Singapore Pte. Ltd.
- Description
- MICROSOFT-AS-AP Microsoft Corp, SG
- Country
- SG
- Registry (RIR)
- APNIC
- Created
- 2017-11-10
- Updated
- 2023-05-23
- IPv4 Prefixes
- 2
- IPv6 Prefixes
- 2
IPv4 Prefixes
2 total167.220.226.0/23 167.220.227.0/24
IPv6 Prefixes
2 total2404:f801:8020::/48 2404:f801:802c::/48
What is AS45139?
AS45139 is an Autonomous System Number (ASN) assigned to Microsoft Singapore Pte. Ltd.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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